Added support for WPA3, tested working on ESP32-S2 with AT firmware v3.4.0 and 4.1.0 (#515)

zhiyong-ft · Zhiyong Li · web-flow · commit 3e917d39fa50 · 2025-11-10T15:43:33.000+01:00
Co-authored-by: Zhiyong Li &lt;zhiyong@fenotech.com&gt;
diff --git a/connectivity/drivers/wifi/COMPONENT_ESPRESSIF_ESP32/ESP32Interface.cpp b/connectivity/drivers/wifi/COMPONENT_ESPRESSIF_ESP32/ESP32Interface.cpp
@@ -163,6 +163,8 @@ int ESP32Interface::set_credentials(const char *ssid, const char *pass, nsapi_se
         case NSAPI_SECURITY_WPA:
         case NSAPI_SECURITY_WPA2:
         case NSAPI_SECURITY_WPA_WPA2:
+        case NSAPI_SECURITY_WPA3:
+        case NSAPI_SECURITY_WPA3_WPA2:
             if ((pass_len < 8) || (pass_len > 63)) {
                 ret = NSAPI_ERROR_PARAMETER;
             }
diff --git a/connectivity/drivers/wifi/COMPONENT_ESPRESSIF_ESP32/ESP32InterfaceAP.cpp b/connectivity/drivers/wifi/COMPONENT_ESPRESSIF_ESP32/ESP32InterfaceAP.cpp
@@ -135,6 +135,8 @@ int ESP32InterfaceAP::set_credentials(const char *ssid, const char *pass, nsapi_
         case NSAPI_SECURITY_WPA:
         case NSAPI_SECURITY_WPA2:
         case NSAPI_SECURITY_WPA_WPA2:
+        case NSAPI_SECURITY_WPA3:
+        case NSAPI_SECURITY_WPA3_WPA2:
             _own_sec = security;
             break;
         case NSAPI_SECURITY_UNKNOWN:

Original file line number	Diff line number	Diff line change
`@@ -163,6 +163,8 @@ int ESP32Interface::set_credentials(const char ssid, const char pass, nsapi_se`
`163`	`163`	`case NSAPI_SECURITY_WPA:`
`164`	`164`	`case NSAPI_SECURITY_WPA2:`
`165`	`165`	`case NSAPI_SECURITY_WPA_WPA2:`
	`166`	`+ case NSAPI_SECURITY_WPA3:`
	`167`	`+ case NSAPI_SECURITY_WPA3_WPA2:`
`166`	`168`	`if ((pass_len < 8) \|\| (pass_len > 63)) {`
`167`	`169`	`ret = NSAPI_ERROR_PARAMETER;`
`168`	`170`	`}`